MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was detected as a malicious PDF by ClamAV and an ML classifier. It contains numerous embedded URLs that point to a link farm, indicating a phishing or malware distribution attempt. The PDF structure and embedded content suggest it's designed to exploit vulnerabilities or trick users into visiting malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://phuocthuan.vn/images/pic/file/7611521603.pdf In PDF document text
- http://prasongp.com/file_media/file_image/file/kasififogako.pdfIn PDF document text
- http://www.naturhalles.fr/fckeditor/userfiles/file/mujosufisudovo.pdfIn PDF document text
- https://vasutaszeneiskola.hu/ckfinder/userfiles/files/tukegelibas.pdfIn PDF document text
- http://xn--oy2b19v1mb1yi.com/userfiles/file/zalogepufemerudid.pdfIn PDF document text
- https://kvartira-zalog.ru/wp-content/plugins/super-forms/uploads/php/files/b91268f492a176a91af9d9aa81a2f32f/96399334865.pdfIn PDF document text
- http://xn--hazrdner-r4a10d.com/alisveris/yollanan_resimler/file/fujiduluxesaximoleju.pdfIn PDF document text
- https://stallion-international.com/userfiles/file/16963659507.pdfIn PDF document text
- http://cheniou.handysociality.com/upload/files/nitizi.pdfIn PDF document text
- http://myapartment.de/web/editor/files/kixijunamelunubuvakijax.pdfIn PDF document text
- http://poultech.net/d/files/62552907351.pdfIn PDF document text
- http://orchid-daikanyama.com/userfiles/file/58217979608.pdfIn PDF document text
- http://webinaris.eu/ckfinder/userfiles/publics/files/xewetukidasudipotusali.pdfIn PDF document text
- http://belgium-ex.com/images/blog/file/7848940375.pdfIn PDF document text
- http://eviljoy.com/UserFiles/File/39943856955.pdfIn PDF document text
- http://balony.dmuchance.eu/userfiles/file/87590542124.pdfIn PDF document text
- http://simonkuehner.de/gfx/userfiles/files/wunefevekojetosa.pdfIn PDF document text
- https://estoniapools.com/contents/files/rirag.pdfIn PDF document text
- http://reclaimsplus.com/wp-content/plugins/super-forms/uploads/php/files/a17aff42925fae363c4d823c6355c0fc/83375295739.pdfIn PDF document text
- http://tienhasteel.com/app/webroot/upload/files/numinesuxasuropidul.pdfIn PDF document text
- http://petra-dario.info/upload/datoteke/10713098749.pdfIn PDF document text
- https://godparents4tz.org/home/god/public_html/ckfinder/userfiles/files/lizemororeponiv.pdfIn PDF document text
- http://highdesertrent.com/newsite/images/uploads/file/40928989897.pdfIn PDF document text
- http://kozelskadm.ru/files/uploads/files/dowaporukuxij.pdfIn PDF document text
- http://missteenqueenuk.com/userfiles/file/69805014797.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=save+photoshop+file+as+pdfPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cdf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDF0 | 10532 bytes |
SHA-256: 8cf3de1965a25bd91acfb6ab2b85e40f7d02f84b3aeda4b3109f8ec53be0d672 |
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font_01_sfnt_off0000e60b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE60B | 17224 bytes |
SHA-256: 7f8d78a957fd735192e990b17aa823abbb1f95d6e879d771bc9658c38a13db58 |
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font_02_sfnt_off000112a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112A1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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